INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '741ba545bf8a89af94a12df7a371944e35ac6a661b1dd8116897abf3710f7d3e', 
    'YdQ6bU0wprv854/c2S3yI/8QoSv7EHONVhnp/ec3RGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )